1375820808

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{3167}}^1$

素因数の和:3986

約数の個数: 64

約数和(自身を含む): 3594792960

約数和(自身を除く): 2218972152

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 787, 1574, 2361, 3148, 3167, 4722, 6296, 6334, 9444, 9501, 12668, 18101, 18888, 19002, 25336, 36202, 38004, 54303, 72404, 72841, 76008, 108606, 144808, 145682, 217212, 218523, 291364, 434424, 437046, 582728, 874092, 1748184, 2492429, 4984858, 7477287, 9969716, 14954574, 19939432, 29909148, 57325867, 59818296, 114651734, 171977601, 229303468, 343955202, 458606936, 687910404, 1375820808]

約数ペア:

[(1, 1375820808), (2, 687910404), (3, 458606936), (4, 343955202), (6, 229303468), (8, 171977601), (12, 114651734), (23, 59818296), (24, 57325867), (46, 29909148), (69, 19939432), (92, 14954574), (138, 9969716), (184, 7477287), (276, 4984858), (552, 2492429), (787, 1748184), (1574, 874092), (2361, 582728), (3148, 437046), (3167, 434424), (4722, 291364), (6296, 218523), (6334, 217212), (9444, 145682), (9501, 144808), (12668, 108606), (18101, 76008), (18888, 72841), (19002, 72404), (25336, 54303), (36202, 38004)]